Submission #1002859

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
1002859	2024-06-19T20:52:13 Z	hyakup	Cigle (COI21_cigle)	C++17	48 / 100	77 ms	4692 KB

cigle

#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define bug(x) cout << #x << " " << x << endl;
#define pii pair<int, int> 


const int inf = 1e9 + 10; 
const int maxn = 500 + 10; 
const int maxm = 3e7 + 10; 

vector<int> v( maxn ); 

ll dp[maxn][maxn];
bool marc[maxm];  

int main(){
    int n; cin >> n; 
    for( int i = 1; i <= n; i++ ) cin >> v[i]; 
    ll resp = 0; 
    for( int a = 1; a <= n; a++){
        for( int b = 1; b < a; b++ ){
            int sum = 0; 
            for( int i = b + 1; i < a; i++ ){
                sum += v[i]; 
                marc[sum] = true; 
            }
            sum = 0; 
            ll& ans = dp[a][b]; 
            int cont = 0; 
            for( int c = b - 1; c >= 0; c-- ){
                if( marc[sum] ) cont++; 
                sum += v[c + 1];
                ans = max( ans, dp[b][c] + cont ); 
            } 
            sum = 0; 
            for( int i = b + 1; i < a; i++ ){
                sum += v[i]; 
                marc[sum] = false; 
            }
            resp = max( resp, ans ); 
        }
    }
    cout << resp << endl;
}

Subtask #1
9.0 / 9.0

#	Verdict	Memory	Grader output
1	Correct	348 KB	Output is correct
2	Correct	348 KB	Output is correct
3	Correct	348 KB	Output is correct
4	Correct	348 KB	Output is correct
5	Correct	348 KB	Output is correct
6	Correct	348 KB	Output is correct
7	Correct	348 KB	Output is correct
8	Correct	348 KB	Output is correct
9	Correct	348 KB	Output is correct

Subtask #2
11.0 / 11.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	1 ms	704 KB	Output is correct
11	Correct	1 ms	604 KB	Output is correct
12	Correct	1 ms	604 KB	Output is correct
13	Correct	1 ms	604 KB	Output is correct
14	Correct	1 ms	604 KB	Output is correct
15	Correct	1 ms	600 KB	Output is correct
16	Correct	1 ms	856 KB	Output is correct
17	Correct	1 ms	604 KB	Output is correct
18	Correct	1 ms	604 KB	Output is correct
19	Correct	1 ms	604 KB	Output is correct
20	Correct	1 ms	604 KB	Output is correct

Subtask #3
13.0 / 13.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	47 ms	2244 KB	Output is correct
2	Correct	48 ms	2388 KB	Output is correct
3	Correct	49 ms	2224 KB	Output is correct
4	Correct	44 ms	2176 KB	Output is correct
5	Correct	47 ms	2388 KB	Output is correct
6	Correct	48 ms	2388 KB	Output is correct
7	Correct	48 ms	2412 KB	Output is correct
8	Correct	47 ms	2380 KB	Output is correct
9	Correct	44 ms	2384 KB	Output is correct
10	Correct	43 ms	2388 KB	Output is correct
11	Correct	44 ms	2248 KB	Output is correct
12	Correct	50 ms	2324 KB	Output is correct

Subtask #4
15.0 / 15.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	1 ms	704 KB	Output is correct
11	Correct	1 ms	604 KB	Output is correct
12	Correct	1 ms	604 KB	Output is correct
13	Correct	1 ms	604 KB	Output is correct
14	Correct	1 ms	604 KB	Output is correct
15	Correct	1 ms	600 KB	Output is correct
16	Correct	1 ms	856 KB	Output is correct
17	Correct	1 ms	604 KB	Output is correct
18	Correct	1 ms	604 KB	Output is correct
19	Correct	1 ms	604 KB	Output is correct
20	Correct	1 ms	604 KB	Output is correct
21	Correct	47 ms	2244 KB	Output is correct
22	Correct	48 ms	2388 KB	Output is correct
23	Correct	49 ms	2224 KB	Output is correct
24	Correct	44 ms	2176 KB	Output is correct
25	Correct	47 ms	2388 KB	Output is correct
26	Correct	48 ms	2388 KB	Output is correct
27	Correct	48 ms	2412 KB	Output is correct
28	Correct	47 ms	2380 KB	Output is correct
29	Correct	44 ms	2384 KB	Output is correct
30	Correct	43 ms	2388 KB	Output is correct
31	Correct	44 ms	2248 KB	Output is correct
32	Correct	50 ms	2324 KB	Output is correct
33	Correct	53 ms	2316 KB	Output is correct
34	Correct	53 ms	2392 KB	Output is correct
35	Correct	47 ms	2260 KB	Output is correct
36	Correct	42 ms	2384 KB	Output is correct
37	Correct	45 ms	2180 KB	Output is correct
38	Correct	46 ms	2388 KB	Output is correct
39	Correct	47 ms	2388 KB	Output is correct
40	Correct	77 ms	3620 KB	Output is correct
41	Correct	70 ms	2992 KB	Output is correct
42	Correct	48 ms	2396 KB	Output is correct
43	Correct	70 ms	3512 KB	Output is correct
44	Correct	61 ms	2644 KB	Output is correct
45	Correct	54 ms	2388 KB	Output is correct
46	Correct	57 ms	2388 KB	Output is correct
47	Correct	53 ms	2344 KB	Output is correct
48	Correct	67 ms	3152 KB	Output is correct
49	Correct	57 ms	2644 KB	Output is correct

Subtask #5
0 / 52.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	1 ms	704 KB	Output is correct
11	Correct	1 ms	604 KB	Output is correct
12	Correct	1 ms	604 KB	Output is correct
13	Correct	1 ms	604 KB	Output is correct
14	Correct	1 ms	604 KB	Output is correct
15	Correct	1 ms	600 KB	Output is correct
16	Correct	1 ms	856 KB	Output is correct
17	Correct	1 ms	604 KB	Output is correct
18	Correct	1 ms	604 KB	Output is correct
19	Correct	1 ms	604 KB	Output is correct
20	Correct	1 ms	604 KB	Output is correct
21	Correct	47 ms	2244 KB	Output is correct
22	Correct	48 ms	2388 KB	Output is correct
23	Correct	49 ms	2224 KB	Output is correct
24	Correct	44 ms	2176 KB	Output is correct
25	Correct	47 ms	2388 KB	Output is correct
26	Correct	48 ms	2388 KB	Output is correct
27	Correct	48 ms	2412 KB	Output is correct
28	Correct	47 ms	2380 KB	Output is correct
29	Correct	44 ms	2384 KB	Output is correct
30	Correct	43 ms	2388 KB	Output is correct
31	Correct	44 ms	2248 KB	Output is correct
32	Correct	50 ms	2324 KB	Output is correct
33	Correct	53 ms	2316 KB	Output is correct
34	Correct	53 ms	2392 KB	Output is correct
35	Correct	47 ms	2260 KB	Output is correct
36	Correct	42 ms	2384 KB	Output is correct
37	Correct	45 ms	2180 KB	Output is correct
38	Correct	46 ms	2388 KB	Output is correct
39	Correct	47 ms	2388 KB	Output is correct
40	Correct	77 ms	3620 KB	Output is correct
41	Correct	70 ms	2992 KB	Output is correct
42	Correct	48 ms	2396 KB	Output is correct
43	Correct	70 ms	3512 KB	Output is correct
44	Correct	61 ms	2644 KB	Output is correct
45	Correct	54 ms	2388 KB	Output is correct
46	Correct	57 ms	2388 KB	Output is correct
47	Correct	53 ms	2344 KB	Output is correct
48	Correct	67 ms	3152 KB	Output is correct
49	Correct	57 ms	2644 KB	Output is correct
50	Runtime error	46 ms	4692 KB	Execution killed with signal 11
51	Halted	0 ms	0 KB	-

Submission #1002859

Compilation message

Subtask #1 9.0 / 9.0

Subtask #2 11.0 / 11.0

Subtask #3 13.0 / 13.0

Subtask #4 15.0 / 15.0

Subtask #5 0 / 52.0

Subtask #1
9.0 / 9.0

Subtask #2
11.0 / 11.0

Subtask #3
13.0 / 13.0

Subtask #4
15.0 / 15.0

Subtask #5
0 / 52.0